[libvirt] [PATCH] storage: don't shadow global 'wait' declaration
Rename the 'wait' parameter to 'loop'.
This silences the warning:
storage/storage_backend.c:1348:34: error: declaration of 'wait' shadows
a global declaration [-Werror=shadow]
and fixes the build with -Werror.
--
Note: loop is pool backwards.
---
src/storage/storage_backend.c | 8 ++++----
src/storage/storage_backend.h | 2 +-
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/src/storage/storage_backend.c b/src/storage/storage_backend.c
index 85b8287..75a3667 100644
--- a/src/storage/storage_backend.c
+++ b/src/storage/storage_backend.c
@@ -1339,13 +1339,13 @@ virStorageBackendDetectBlockVolFormatFD(virStorageVolTargetPtr
target,
* Typically target.path is one of the /dev/disk/by-XXX dirs
* with stable paths.
*
- * If 'wait' is true, we use a timeout loop to give dynamic paths
+ * If 'loop' is true, we use a timeout loop to give dynamic paths
* a change to appear.
*/
char *
virStorageBackendStablePath(virStoragePoolObjPtr pool,
const char *devpath,
- bool wait)
+ bool loop)
{
DIR *dh;
struct dirent *dent;
@@ -1376,7 +1376,7 @@ virStorageBackendStablePath(virStoragePoolObjPtr pool,
reopen:
if ((dh = opendir(pool->def->target.path)) == NULL) {
opentries++;
- if (wait && errno == ENOENT && opentries < 50) {
+ if (loop && errno == ENOENT && opentries < 50) {
usleep(100 * 1000);
goto reopen;
}
@@ -1415,7 +1415,7 @@ virStorageBackendStablePath(virStoragePoolObjPtr pool,
VIR_FREE(stablepath);
}
- if (wait && ++retry < 100) {
+ if (loop && ++retry < 100) {
usleep(100 * 1000);
goto retry;
}
diff --git a/src/storage/storage_backend.h b/src/storage/storage_backend.h
index 71935a7..29cad9d 100644
--- a/src/storage/storage_backend.h
+++ b/src/storage/storage_backend.h
@@ -131,7 +131,7 @@ virStorageBackendDetectBlockVolFormatFD(virStorageVolTargetPtr
target,
char *virStorageBackendStablePath(virStoragePoolObjPtr pool,
const char *devpath,
- bool wait);
+ bool loop);
typedef int (*virStorageBackendListVolRegexFunc)(virStoragePoolObjPtr pool,
char **const groups,
--
1.7.8.6